anionic polymer

https://doi.org/10.1351/goldbook.AT07198
Polymer composed of negatively charged macromolecules and an equivalent amount of counter-cations.
Notes:
  1. If a substantial fraction of constitutional units carries negative charges, then an anionic polymer is a @[email protected]
  2. The term anionic polymer should not be used to denote a polymer prepared by @[email protected]
Source:
PAC, 2006, 78, 2067. 'Terminology of polymers containing ionizable or ionic groups and of polymers containing ions (IUPAC Recommendations 2006)' on page 2069 (https://doi.org/10.1351/pac200678112067)